Explain the relationship between the main idea and supporting details in nonfiction text. Please help me out ASAP

The first two chapters of the book scams and swindles are identity theft and auction and ebay frauds. a. scams and swindles should be in quotes because it is the title of a book. b. identify theft should be in quotation marks because it is the title of a book chapter. c. auction and ebay frauds should be in quotation marks because it is the title of a book chapter. d. both b and c select the best answer from the choices provided

Read the excerpt below and answer the question. "you just don't understand," she said, as maggie and i came out to the car. "what don't i understand? " i wanted to know. "your heritage," she said, and then she turned to maggie, kissed her, and said, "you ought to try to make something of yourself, too, maggie. it's really a new day for us. but from the way you and mama still live you'd never know it." in the excerpt above, what can the reader infer about dee's opinion of her sister? she admires maggie for preserving the family traditions. she feels superior to maggie because she is uneducated. she feels sorry for maggie because of her poverty. she respects maggie because of her resilience.

Which statement is the best summary of the theme in this passage? people almost always disappoint their family members. working hard and being honest leads to long-lasting rewards. showing strength in a crisis makes problems easier to overcome. unintentional betrayal can lead to severe consequences